<template>
    <div class="recommend">
        <Scroll ref="scroll" class="recommend-content" :data="discList">
            <div>
                <div v-if="recommends.length" class="slider-wrapper">
                    <slider>
                        <div v-for="item in recommends">
                            <a :href="item.linkUrl" title="">
                                <img class="needsclick" @load="loadImage" :src="item.picUrl" alt="">
                            </a>
                        </div>
                    </slider>
                </div>
                <div class="recommend-list">
                    <h1 class="list-title">热门歌单推荐</h1>
                    <ul>
                        <li v-for="item in discList" class="item">
                          <div class="icon">
                            <img v-lazy="item.imgurl" width="60" height="60">
                          </div>
                          <div class="text">
                            <h2 class="name" v-html="item.creator.name"></h2>
                            <p class="desc" v-html="item.dissname"></p>
                          </div>
                        </li>
                    </ul>
                </div>
            </div>
        </Scroll>
        <div class="loading-container" v-show="!discList.length">
            <loading></loading>
        </div>
    </div>
</template>
<script type="text/ecmascript-6">
import Scroll from 'base/scroll/scroll'
import {
    getRecommend,
    getDiscList
} from 'api/recommend'
import {
    ERR_OK
} from 'api/config'
import Slider from 'base/slider/slider'
import Loading from 'base/loading/loading'
export default {
    data() {
            return {
                recommends: [],
                discList:[]
            }
        },
        created() {

            this._getRecommend();
            this._getDiscList();
        },
        methods: {
            _getRecommend() {
                getRecommend().then((res) => {
                    if (res.code == ERR_OK) {
                        this.recommends = res.data.slider;
                    }
                })
            },
            _getDiscList(){
                getDiscList().then((res)=>{
                    if(res.code == ERR_OK){
                        this.discList = res.data.list;
                    }
                })
            },
            loadImage(){
                if(!this.checkLoaded){
                    this.$refs.scroll.refresh()
                    this.checkLoaded = true
                }
            }
        },
        components: {
            Slider,
            Scroll,
            Loading
        }
}
</script>
<style scoped lang="stylus" rel="stylesheet/stylus">
@import "~common/stylus/variable"

.recommend
    position: fixed
    width: 100%
    top: 88px
    bottom: 0
    .recommend-content
        height: 100%
        overflow: hidden
        .slider-wrapper
            position: relative
            width: 100%
            overflow: hidden
        .recommend-list
            .list-title
                height: 65px
                line-height: 65px
                text-align: center
                font-size: $font-size-medium
                color: $color-theme
            .item
                display: flex
                box-sizing: border-box
                align-items: center
                padding: 0 20px 20px 20px
                .icon
                    flex: 0 0 60px
                    width: 60px
                    padding-right: 20px
                .text
                    display: flex
                    flex-direction: column
                    justify-content: center
                    flex: 1
                    line-height: 20px
                    overflow: hidden
                    font-size: $font-size-medium
                .name
                  margin-bottom: 10px
                  color: $color-text
                .desc
                  color: $color-text-d
    .loading-container
        position: absolute
        width: 100%
        top: 50%
        transform: translateY(-50%)
</style>